ATE535587T1 - Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnung - Google Patents
Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnungInfo
- Publication number
- ATE535587T1 ATE535587T1 AT06789708T AT06789708T ATE535587T1 AT E535587 T1 ATE535587 T1 AT E535587T1 AT 06789708 T AT06789708 T AT 06789708T AT 06789708 T AT06789708 T AT 06789708T AT E535587 T1 ATE535587 T1 AT E535587T1
- Authority
- AT
- Austria
- Prior art keywords
- stabilizing
- concentrate
- engine coolant
- water during
- hard water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/066—Combating corrosion
- F01P2011/068—Combating corrosion chemically
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70758905P | 2005-08-12 | 2005-08-12 | |
PCT/US2006/031420 WO2007021961A1 (en) | 2005-08-12 | 2006-08-14 | Method for stabilizing an engine coolant concentrate and preventing hard water salt formation upon dilution |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE535587T1 true ATE535587T1 (de) | 2011-12-15 |
Family
ID=37216104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06789708T ATE535587T1 (de) | 2005-08-12 | 2006-08-14 | Verfahren zur stabilisierung eines motorkühlmittelkonzentrats und zur verhinderung der salzbildung mit hartem wasser bei der verdünnung |
Country Status (5)
Country | Link |
---|---|
US (2) | US7754097B2 (de) |
EP (1) | EP1928973B1 (de) |
AT (1) | ATE535587T1 (de) |
ES (1) | ES2378245T3 (de) |
WO (1) | WO2007021961A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2011004788A (es) * | 2008-11-07 | 2011-06-17 | Honeywell Int Inc | Fluidos para transferencia de calor y formulaciones de inhibidores de la corrosion. |
JP2012524653A (ja) * | 2009-04-21 | 2012-10-18 | イーコラブ ユーエスエー インコーポレイティド | 触媒系水処理方法及び装置 |
US8980815B2 (en) * | 2011-02-25 | 2015-03-17 | Prestone Products Corporation | Composition for cleaning a heat transfer system having an aluminum component |
US9193610B2 (en) | 2011-08-10 | 2015-11-24 | Ecolab USA, Inc. | Synergistic interaction of weak cation exchange resin and magnesium oxide |
US9023235B2 (en) | 2012-09-07 | 2015-05-05 | Prestone Products Corporation | Heat transfer fluid additive composition |
CN103666404B (zh) * | 2013-12-26 | 2017-01-04 | 北京蓝星清洗有限公司 | 一种全有机硬水稳定型发动机冷却液及其制作方法 |
CN110330949A (zh) * | 2019-07-29 | 2019-10-15 | 瑞祥新能源(深圳)有限责任公司 | 一种耐低温导热剂及其制备方法和应用 |
EP4314188A1 (de) * | 2021-03-23 | 2024-02-07 | Basf Se | Kühlmittel mit verbesserter temperaturstabilität |
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US3563895A (en) * | 1968-10-25 | 1971-02-16 | Valgene Ind Research Corp | Lubricant-coolant |
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US3948792A (en) * | 1972-03-09 | 1976-04-06 | Nalco Chemical Company | Corrosion and scale softening composition |
GB1458235A (en) * | 1974-06-11 | 1976-12-08 | Ciba Geigy Uk Ltd | Inhibiting scale formation in aqueous systems |
US4151099A (en) * | 1977-01-03 | 1979-04-24 | Basf Wyandotte Corporation | Water-based hydraulic fluid and metalworking lubricant |
JPS5632575A (en) | 1979-08-23 | 1981-04-02 | Ppg Industries Inc | Antiifreeze compound |
DE2942903A1 (de) | 1979-10-24 | 1981-05-07 | Chemische Werke Hüls AG, 4370 Marl | Kavitationshemmende, frostsichere kuehl- bzw. waermeuebertragungsfluessigkeiten |
US4465516A (en) * | 1981-04-24 | 1984-08-14 | Sandoz Ltd. | Asymmetrical diesters of ortho-phosphoric acid useful as corrosion inhibitors |
US4426309A (en) * | 1981-07-06 | 1984-01-17 | Northern Petrochemical Company | Antifreeze corrosion inhibitor composition for aluminum engines |
JPS5881494A (ja) * | 1981-11-11 | 1983-05-16 | Toagosei Chem Ind Co Ltd | 水処理剤組成物 |
DE3148230C2 (de) | 1981-12-05 | 1983-12-01 | Hoechst Ag, 6230 Frankfurt | "Nitritfreie Kühlflüssigkeiten auf der Basis von Glykolen" |
US4664833A (en) * | 1982-03-31 | 1987-05-12 | Union Carbide Corporation | Organosiloxane-silicate copolymer antifreeze composition with nitrate corrosion inhibitor |
US4725405A (en) * | 1982-03-31 | 1988-02-16 | First Brands Corporation | Organosiloxane-silicate copolymer antifreeze composition with nitrate corrosion inhibitor |
FR2527643B1 (fr) * | 1982-05-28 | 1985-09-27 | Ouest Union Chimique Indle | Nouveau moyen inhibiteur de corrosion et composition le renfermant |
EP0111013B1 (de) | 1982-12-03 | 1986-07-23 | The Dow Chemical Company | Glykol-Zusammensetzungen die ein phosphormodifiziertes Silan enthalten |
US4487712A (en) * | 1983-05-25 | 1984-12-11 | Basf Wyandotte Corporation | Gelation stabilized water-soluble silicates |
US4457852A (en) * | 1983-07-14 | 1984-07-03 | Northern Petrochemical Company | Anti-gel characteristics of silicate-containing antifreeze compositions |
DE3635721A1 (de) * | 1986-02-06 | 1987-08-13 | Hoechst Ag | Enteisungs- und vereisungsschutzmittel fuer flugzeuge |
EP0245557B1 (de) * | 1986-02-28 | 1991-03-06 | Texaco Development Corporation | Stabilisiertes Kühl- und Frostschutzmittel, das Korrosionsinhibitoren auf der Basis von Silikat und Borat enthält |
US5118434A (en) * | 1991-02-26 | 1992-06-02 | The Dow Chemical Company | Deicing fluids |
US5320771A (en) * | 1991-07-23 | 1994-06-14 | Basf Corp. | Polycarboxylate-containing antifreeze/coolant additive for reducing corrosion in heat rejecting aluminum |
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US5240631A (en) * | 1991-11-13 | 1993-08-31 | Arco Chemical Technology, L.P. | Antifreeze formulation containing phosphorous acid |
DE4204809A1 (de) | 1992-02-18 | 1993-08-19 | Basf Ag | Hartwasserstabile, phosphathaltige kuehlstoffmischungen |
US5968407A (en) * | 1992-09-09 | 1999-10-19 | Union Carbide Chemicals & Plastics Technology Corporation | Aircraft deicing fluid with improved anti-icing and ice adhesion control properties |
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US5703027A (en) * | 1994-11-29 | 1997-12-30 | The Procter & Gamble Company | Monomeric rich silicate system in automatic dishwashing composition with improved glass etching |
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ATE414753T1 (de) | 2002-02-19 | 2008-12-15 | Honeywell Int Inc | Wärmeträger mit hohem elektrischem widerstand für brennstoffzellaggregate |
US20040001984A1 (en) * | 2002-06-28 | 2004-01-01 | Julio Alva | Fuel cell cooling system for low coolant flow rate |
US7138199B2 (en) * | 2002-10-30 | 2006-11-21 | Mohapatra Satish C | Fuel cell and fuel cell coolant compositions |
-
2006
- 2006-08-14 US US11/464,356 patent/US7754097B2/en active Active
- 2006-08-14 EP EP06789708A patent/EP1928973B1/de active Active
- 2006-08-14 AT AT06789708T patent/ATE535587T1/de active
- 2006-08-14 WO PCT/US2006/031420 patent/WO2007021961A1/en active Application Filing
- 2006-08-14 ES ES06789708T patent/ES2378245T3/es active Active
-
2010
- 2010-07-12 US US12/834,052 patent/US20100276629A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2378245T3 (es) | 2012-04-10 |
EP1928973B1 (de) | 2011-11-30 |
US7754097B2 (en) | 2010-07-13 |
EP1928973A1 (de) | 2008-06-11 |
US20100276629A1 (en) | 2010-11-04 |
WO2007021961A1 (en) | 2007-02-22 |
US20070034826A1 (en) | 2007-02-15 |
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